CN211744591U - Underwater camera for fishing - Google Patents
Underwater camera for fishing Download PDFInfo
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- CN211744591U CN211744591U CN202020826558.6U CN202020826558U CN211744591U CN 211744591 U CN211744591 U CN 211744591U CN 202020826558 U CN202020826558 U CN 202020826558U CN 211744591 U CN211744591 U CN 211744591U
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Abstract
The utility model discloses an underwater camera for fishing, including camera, casing and buoyancy spare, the camera is installed in the middle of the casing, and the lens of camera is located the casing front side and exposes outside the casing, and buoyancy spare is connected with the top of casing. The density of buoyancy spare is less than water, and the holistic average density of camera and casing is greater than water, therefore the buoyancy spare is located the below or the side of casing in aqueous, as long as there is the disturbance slightly, and the buoyancy spare just can overturn to the top of casing to the top that drives the casing up avoids the casing to overturn and the emergence of the lens condition in burying the bottom, guarantees the work validity of camera.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to a fishing underwater camera belongs to the fishing tackle field.
[ background of the invention ]
In order to be able to observe the underwater situation during fishing, so as to facilitate easier fishing, the fishhook is connected with an underwater camera. The underwater camera is unstable in inclination angle with the horizontal plane due to factors such as gravity, water flow and the like, the underwater camera is easy to reverse in the contact process with the water bottom, and the lens is downwards sunk into the water bottom, so that the fish activity in the water cannot be observed.
[ Utility model ] content
The utility model aims to solve the technical problem that the shortage of the prior art is overcome and a more convenient underwater camera for fishing is provided.
Solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides a fish with underwater camera, includes camera, casing and buoyancy spare, and the camera is installed in the middle of the casing, and the lens of camera is located the casing front side and exposes outside the casing, and buoyancy spare is connected with the top of casing.
The utility model has the advantages that:
the density of buoyancy spare is less than water, and camera and the holistic average density of casing are greater than water, therefore buoyancy spare is located the below or the side of casing in aqueous, as long as there is the disturbance slightly, and buoyancy spare just can overturn to the top of casing to the top that drives the casing up avoids the emergence of the casing upset or the lens to bury the submarine interior condition, guarantees the work validity of camera.
The part of casing top outer wall near the lens is connected with buoyancy spare.
Buoyancy piece includes the buoyancy board, and the laminating of the top outer wall of buoyancy board and casing to increase the area of contact between buoyancy board and the casing outer wall.
Buoyancy spare includes buoyancy ball and lifting rope, and the one end of lifting rope is connected to the top of casing, and the other end of lifting rope is connected to the buoyancy ball.
The top outer wall evagination of casing forms first lug, and the tip of lifting rope is provided with the buckle, and the buckle lock is in first lug department.
Buoyancy spare is still including carrying the rope, and the tip setting of carrying the rope is on the outer wall of buoyancy ball, and the tip of carrying the rope and lifting rope lie in the radial relative of tip along buoyancy ball on the buoyancy ball.
Angling is with underwater camera still including high angle support leg, the upper end of high angle support leg is fixed on the outer wall that the casing bottom is close to the lens, and the lower extreme of high angle support leg is located the casing below.
The outer wall evagination of camera forms the second lug, the inner wall indent of casing form with second lug shape assorted draw-in groove, the second lug clamps in draw-in groove department to make the camera location in the middle of the casing.
Bottom lateral wall evagination of casing forms the third lug, and the third lug is used for hanging the fishhook.
Inner wall of the housing is provided with the wire winding structure, and the underwater camera of fishing still includes the video line, and the video line twines on the wire winding structure, and the one end and the camera electricity of video line are connected, and the other end of video line stretches out outside the casing.
Other features and advantages of the present invention will be disclosed in more detail in the following detailed description and the accompanying drawings.
[ description of the drawings ]
The invention will be further explained with reference to the drawings:
FIG. 1 is a schematic perspective view of an underwater camera for fishing according to embodiment 1 of the present invention;
FIG. 2 is a schematic view showing an explosion structure of an underwater camera for fishing according to embodiment 1 of the present invention;
fig. 3 is a schematic perspective view of an underwater camera for fishing according to embodiment 2 of the present invention.
[ detailed description ] embodiments
The technical solutions of the embodiments of the present invention are explained and explained below with reference to the drawings of the embodiments of the present invention, but the embodiments described below are only preferred embodiments of the present invention, and not all embodiments. Based on the embodiments in the embodiment, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.
In the following description, the appearances of the indicating orientation or positional relationship, such as the terms "inner", "outer", "upper", "lower", "left", "right", etc., are only for convenience in describing the embodiments and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.
Example 1:
referring to fig. 1-2, the present embodiment provides an underwater camera for fishing, which includes a camera 1, a housing, a video line 6, an angle-raising bracket leg 4, and a buoyancy member.
Wherein the shell is formed by splicing an upper cover 7 and a bottom shell 8. The outer walls of the left and right sides of the camera 1 are convex at the same time to form two second lugs 5 on the outer wall of the camera 1 in total. 7 inner walls of upper cover and 8 inner walls of drain pan are the indent simultaneously to inner wall department at the casing form two with the 5 shape assorted draw-in grooves 11 of second lug, two second lugs 5 joint respectively in two draw-in grooves 11, thereby make 1 fixed mounting of camera in the middle of the casing, ensure that camera 1 can not rock in the casing, camera 1 and casing relative position are stable, increase camera 1's the process of making a video recording stability.
In order to increase the sealing of the housing, a sealing ring 9 is arranged at the edge of the front hole of the housing. Sealing washer 9 cover is on camera 1's outer wall, and camera 1's outer wall and the tight sealing washer 9 of inner wall clamp of casing, and the leakproofness of hole edge before sealing washer 9 increases avoids water to get into the casing from the front opening.
The video line 6 fills the rear hole in the housing to prevent water from entering the housing through the rear hole. In order to ensure the sealing effect of the video wire 6 to the rear hole, the movement of the video wire 6 at the rear hole should be minimized, and the abrasion of the outer wall of the video wire 6 can be reduced. For this, the inner wall of the case is provided with a winding structure on which the video line 6 is wound.
The winding structure in this embodiment is two winding posts 10 located in the housing, and the part of the video cable 6 in the housing is wound around the two winding posts 10 to form a "8" shape, so that the part of the video cable 6 in the housing is as tight as possible. One end of the winding post 10 is fixed on the inner wall of the bottom case 8, and the inner wall of the upper cover 7 presses the other end of the winding post 10, thereby preventing the video wire 6 from being separated from the winding post 10. Therefore, even if the video cable 6 is pushed or pulled from the outside of the housing, the video cable 6 is hardly moved at the rear hole, the connection state of the camera 1 and the video cable 6 is more stable, and the position of the camera 1 in the housing is less likely to change.
The bottom side wall of the bottom shell 8 is convexly formed with a third lug 13, and the third lug 13 hangs a fishhook (not shown in the figure).
The rear portion that camera 1 was compared to camera 1 is bigger in camera 1's anterior weight, makes the anterior whole average density of casing compare the holistic average density in casing rear portion bigger behind camera 1 installation to the casing, and is heavy foot is light promptly, therefore the casing gets into behind the aquatic and takes place the anterior vertical face down of casing very easily under neglecting rivers influence condition, the vertical submarine condition of sinking of rear portion of casing up, lead to lens 2 to submerge in the ground of the water, the aquatic fish activity condition can not be shot to camera 1.
To solve the above problem, the buoyancy member is connected to the top of the casing (the outer wall of the upper cover 7).
The buoyancy member of this embodiment comprises a buoyancy plate 3, and the buoyancy plate 3 may be a foam plate. The buoyancy plate 3 is attached to the outer wall of the top of the shell. The density of the buoyancy plate 3 is less than that of water, and the buoyancy force borne by the buoyancy plate 3 is greater than the self gravity. The average density of the integral structure of the shell is larger than that of water, and the buoyancy borne by the integral structure of the shell is smaller than the self gravity. Once the hull is in a vertical or near vertical position in the water (whether the lens 2 is facing upwards or downwards) and neglecting the effect of other obstacles and the underwater ground on the hull and the buoyancy plate 3, the buoyancy plate 3 experiences a resultant force that is approximately vertical upwards and the hull experiences a resultant force that is approximately vertical downwards, and the entire underwater fishing camera experiences a torque that causes the buoyancy plate 3 to tip over the upper cover 7. If the buoyancy plate 3 is positioned below the upper cover 7 in the water, the balance state of the underwater camera for fishing can be broken only by slight disturbance of water flow or slight pulling of the video cable 6, and the rotation torque is generated under the combined action of the buoyancy and the gravity, so that the buoyancy plate 3 is turned over above the upper cover 7.
Therefore, the buoyancy plate 3 can effectively avoid the situation that the lens 2 faces vertically upwards and vertically downwards, so that the camera 1 can shoot underwater scenes from the horizontal direction as much as possible.
Further, the buoyancy plate 3 is provided at a portion of the outer wall of the top of the housing (the outer wall of the upper cover 7) near the lens 2. The whole front portion of casing is heavy, and the rear portion is light, and lens 2 inclines downwards easily, leads to lens 2's sight end at the bottom, and the aquatic condition observation scope is restricted when being close to the bottom ground. After the buoyancy plate 3 is turned over above the shell, the buoyancy of the buoyancy plate 3 can directly act on the front part of the shell, and the lens 2 is prevented from declining to the maximum extent.
When the shell arrives at the underwater ground, if the ground supporting the shell is a horizontal plane, the shell is also horizontal, the camera 1 can only horizontally shoot the condition of the underwater ground, the shooting range is greatly limited, and therefore the shell needs to arrive at the underwater ground and then the lens 2 faces the water surface, so that the camera 1 can carry out underwater observation to the maximum extent.
Based on above-mentioned purpose, the upper end of angle raising support leg 4 is fixed on the outer wall that the casing bottom is close to lens 2, and the lower extreme of angle raising support leg 4 is located the casing below. When the casing was close to submarine, high angle support leg 4's lower extreme and the rear side of casing can support on submarine subaerial, and high angle support leg 4's upper end then can lift the casing front portion to make lens 2 aim at the surface of water, play and high angle effect.
In order to promote angle stability, angle 4 is high for many, for example, angle 4 is high for two in this embodiment, and two angle 4 are high respectively in the both sides of lens 2.
Wherein, the upper end of angle-increasing support leg 4 is pothook 18, and the inner wall indent of bottom shell 8 forms two hook grooves 12 with pothook 18 shape assorted, and two pothooks 18 block respectively in two hook grooves 12, and upper cover 7 lid closes to bottom shell 8 and fixed back angle-increasing support leg 4 fixes on the casing promptly.
In the fishing process, the lower end of the angle-raising support leg 4 and the rear side of the shell can be supported on the ground at the bottom, the camera 1 can observe the underwater condition in a period at the bottom ground, and then the video line 6 is pulled, so that the shell drives the fishhook to float upwards for fishing.
Example 2:
referring to fig. 3, the present embodiment is different from embodiment 1 in that the buoyant member does not include a buoyant plate, and the buoyant member includes a lifting rope 14, a buoyant ball 15, and a lifting rope 16.
The outer wall of the top of the shell (namely the outer wall of the upper cover) close to the lens protrudes outwards to form a first lug 17, the lower end of the lifting rope 16 is provided with a buckle, the buckle is buckled at the first lug 17, the lower end of the lifting rope 16 is detachably arranged at the top of the shell through the buckle, and the upper end of the lifting rope 16 is connected to the buoyancy ball 15. The lifting rope 16 is arranged at the first lug 17 in a detachable mode to replace the buoyancy ball 15 with different volume and density, so that the inclination angle adjusting capacity of the buoyancy ball 15 to the shell in water is controlled.
When the water flow is neglected, the buoyancy ball 15 always floats above the shell in the water until the buoyancy ball 15 is stressed and balanced. When the buoyancy ball 15 is stressed in balance, the lifting rope 16 is vertically tightened under the gravity of the shell, and the lower end of the lifting rope 16 exerts a vertical upward pulling force on the first lug 17, so that the lens is finally horizontally upward.
The end of the lifting rope 14 is disposed on the outer wall of the buoyant sphere 15, and the end of the lifting rope 14 and the end of the lifting rope 16 on the buoyant sphere 15 are opposite in the radial direction of the buoyant sphere 15. When the water flow effect is neglected and the buoyancy ball 15 floats to the water surface and is stressed in balance, the lifting rope 16 is vertical, the upper end of the lifting rope 16 is the lowest end of the buoyancy ball 15, and the lifting rope 14 is arranged at the uppermost end of the buoyancy ball 15 and above the water surface, so that a fisher can conveniently lift the lifting rope 14.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and those skilled in the art should understand that the present invention includes but is not limited to the contents described in the drawings and the above specific embodiments. Any modification which does not depart from the functional and structural principles of the present invention is intended to be included within the scope of the claims.
Claims (10)
1. The utility model provides a fish and use underwater camera, its characterized in that includes camera, casing and buoyancy spare, the camera is installed the casing middle part, the lens of camera is located the casing front side exposes outside the casing, buoyancy spare with the top of casing is connected.
2. The underwater camera for fishing of claim 1, wherein a portion of the top outer wall of the housing near the lens is connected to the buoyancy member.
3. The underwater camera for fishing of claim 1, wherein the buoyancy member includes a buoyancy plate attached to the top outer wall of the housing to increase a contact area between the buoyancy plate and the outer wall of the housing.
4. The underwater camera for fishing of claim 1, wherein the buoyant member includes a buoyant sphere and a lifting rope, one end of the lifting rope is connected to the top of the housing, and the other end of the lifting rope is connected to the buoyant sphere.
5. The underwater camera for fishing of claim 4, wherein the top outer wall of the housing is protruded to form a first lug, and the end of the lifting rope is provided with a buckle, and the buckle is buckled at the first lug.
6. The underwater camera for fishing of claim 4, wherein the buoyant member further comprises a lifting rope, an end of the lifting rope is disposed on an outer wall of the buoyant sphere, and an end of the lifting rope on the buoyant sphere are opposed to each other in a radial direction of the buoyant sphere.
7. The underwater camera for fishing of any one of claims 1 to 6, further comprising a corner-raising bracket leg, an upper end of the corner-raising bracket leg being fixed to the bottom of the housing near the outer wall of the lens, and a lower end of the corner-raising bracket leg being located below the housing.
8. The underwater fishing camera according to any one of claims 1 to 6, wherein the outer wall of the camera head is protruded to form a second lug, the inner wall of the housing is recessed to form a slot matching the shape of the second lug, and the second lug is clipped at the slot so that the camera head is positioned in the middle of the housing.
9. The underwater fishing camera according to any one of claims 1 to 6, wherein the bottom side wall of the housing is protruded to form a third lug for hanging a hook.
10. The underwater fishing camera according to any one of claims 1 to 6, wherein the inner wall of the housing is provided with a winding structure, the underwater fishing camera further comprises a video cable wound around the winding structure, one end of the video cable is electrically connected to the camera, and the other end of the video cable extends out of the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826558.6U CN211744591U (en) | 2020-05-18 | 2020-05-18 | Underwater camera for fishing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020826558.6U CN211744591U (en) | 2020-05-18 | 2020-05-18 | Underwater camera for fishing |
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| Publication Number | Publication Date |
|---|---|
| CN211744591U true CN211744591U (en) | 2020-10-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020826558.6U Active CN211744591U (en) | 2020-05-18 | 2020-05-18 | Underwater camera for fishing |
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| Country | Link |
|---|---|
| CN (1) | CN211744591U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665558A (en) * | 2020-12-31 | 2021-04-16 | 清华大学深圳国际研究生院 | Underwater profile measuring apparatus using wave energy |
-
2020
- 2020-05-18 CN CN202020826558.6U patent/CN211744591U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665558A (en) * | 2020-12-31 | 2021-04-16 | 清华大学深圳国际研究生院 | Underwater profile measuring apparatus using wave energy |
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